TidalStreamWake.h

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// Copyright (c) 2014 Sundog Software LLC. All rights reserved worldwide.
 
#ifndef TRITON_TIDAL_STREAM_WAKE_H
#define TRITON_TIDAL_STREAM_WAKE_H
 
#ifdef SWIG
%module TritonTidalStreamWake
%import "Ocean.h"
#define TRITONAPI
%{
#include "TidalStreamWake.h"
    using namespace Triton;
%}
#endif
 
#define NUM_TS_DECALS 1
 
#include "TritonCommon.h"
#include "Vector3.h"
 
#pragma pack(push)
#pragma pack(8)
 
namespace Triton
{
class Ocean;
class Decal;
 
class TidalStreamWake : public MemObject
{
public:
    TidalStreamWake(Ocean *pOcean, double pSize, double pDraft, double pWaveMax = 1.0, double pOffset = 0,
       bool pUseDecals = true, bool pUseDisplacement = true);
 
    virtual ~TidalStreamWake();
 
    void TRITONAPI Update(const Vector3& pPosition, const Vector3& pDirection, double pVelocity, double pTime);
 
    // Used internally to clear out the ocean reference when it is deleted.
    void OceanDestroyed() {
        ocean = 0;
        registered = false;
    }
 
    // Used internally to clear out the wake manager reference when it is deleted.
    void WakeManagerDestroyed() {
        wakeManagerRegistered = false;
    }
 
    // Used internally when ocean quality changes
    void OceanQualityChanged();
 
protected:
 
    void UpdateDecals(double time, const Vector3& position, double distanceDampening, const Vector3& direction, double velocity); 
 
    float CoherentNoise(float t);
 
    Ocean *ocean;
    double draft, waveMax, size;
    bool registered, wakeManagerRegistered;
    double amplitudeVariance, directionVariance;
    double amplitudeSpeed, directionSpeed;
    double offset;
    bool useDecal, useDisplacement;
 
    float noiseVerts[256];
 
    double decalIntensity;
    Decal *decals[NUM_TS_DECALS];
    float decalPeriod;
    double decalStartTimes[NUM_TS_DECALS];
    int currentDecal;
    float decalMinScale, decalMaxScale;
    Vector3 lastPosition;
    double lastTime;
    float animationScale;
};
}
 
#pragma pack(pop)
 
#endif